godot/editor/plugins/ot_features_plugin.cpp

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/*************************************************************************/
/* ot_features_plugin.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "ot_features_plugin.h"
#include "editor/editor_scale.h"
void OpenTypeFeaturesEditor::_value_changed(double val) {
if (setting) {
return;
}
emit_changed(get_edited_property(), spin->get_value());
}
void OpenTypeFeaturesEditor::update_property() {
double val = get_edited_object()->get(get_edited_property());
setting = true;
spin->set_value(val);
setting = false;
}
void OpenTypeFeaturesEditor::_notification(int p_what) {
if (p_what == NOTIFICATION_ENTER_TREE || p_what == NOTIFICATION_THEME_CHANGED) {
Color base = get_theme_color(SNAME("accent_color"), SNAME("Editor"));
button->set_icon(get_theme_icon(SNAME("Remove"), SNAME("EditorIcons")));
button->set_size(get_theme_icon(SNAME("Remove"), SNAME("EditorIcons"))->get_size());
spin->set_custom_label_color(true, base);
}
}
void OpenTypeFeaturesEditor::_remove_feature() {
get_edited_object()->set(get_edited_property(), -1);
}
void OpenTypeFeaturesEditor::_bind_methods() {
}
OpenTypeFeaturesEditor::OpenTypeFeaturesEditor() {
HBoxContainer *bc = memnew(HBoxContainer);
add_child(bc);
spin = memnew(EditorSpinSlider);
spin->set_flat(true);
bc->add_child(spin);
add_focusable(spin);
spin->connect("value_changed", callable_mp(this, &OpenTypeFeaturesEditor::_value_changed));
spin->set_h_size_flags(SIZE_EXPAND_FILL);
spin->set_min(0);
spin->set_max(65536);
spin->set_step(1);
spin->set_hide_slider(false);
spin->set_allow_greater(false);
spin->set_allow_lesser(false);
button = memnew(Button);
button->set_tooltip(RTR("Remove feature"));
button->set_flat(true);
bc->add_child(button);
button->connect("pressed", callable_mp(this, &OpenTypeFeaturesEditor::_remove_feature));
setting = false;
}
/*************************************************************************/
void OpenTypeFeaturesAdd::_add_feature(int p_option) {
get_edited_object()->set("opentype_features/" + TS->tag_to_name(p_option), 1);
}
void OpenTypeFeaturesAdd::update_property() {
menu->clear();
menu_ss->clear();
menu_cv->clear();
menu_cu->clear();
bool have_ss = false;
bool have_cv = false;
bool have_cu = false;
Dictionary features = Object::cast_to<Control>(get_edited_object())->get_theme_font(SNAME("font"))->get_feature_list();
for (const Variant *ftr = features.next(nullptr); ftr != nullptr; ftr = features.next(ftr)) {
String ftr_name = TS->tag_to_name(*ftr);
if (ftr_name.begins_with("stylistic_set_")) {
menu_ss->add_item(ftr_name.capitalize(), (int32_t)*ftr);
have_ss = true;
} else if (ftr_name.begins_with("character_variant_")) {
menu_cv->add_item(ftr_name.capitalize(), (int32_t)*ftr);
have_cv = true;
} else if (ftr_name.begins_with("custom_")) {
menu_cu->add_item(ftr_name.replace("custom_", ""), (int32_t)*ftr);
have_cu = true;
} else {
menu->add_item(ftr_name.capitalize(), (int32_t)*ftr);
}
}
if (have_ss) {
menu->add_submenu_item(RTR("Stylistic Sets"), "SSMenu");
}
if (have_cv) {
menu->add_submenu_item(RTR("Character Variants"), "CVMenu");
}
if (have_cu) {
menu->add_submenu_item(RTR("Custom"), "CUMenu");
}
}
void OpenTypeFeaturesAdd::_features_menu() {
Size2 size = get_size();
menu->set_position(get_screen_position() + Size2(0, size.height * get_global_transform().get_scale().y));
menu->popup();
}
void OpenTypeFeaturesAdd::_notification(int p_what) {
if (p_what == NOTIFICATION_THEME_CHANGED || p_what == NOTIFICATION_ENTER_TREE) {
set_label("");
button->set_icon(get_theme_icon(SNAME("Add"), SNAME("EditorIcons")));
button->set_size(get_theme_icon(SNAME("Add"), SNAME("EditorIcons"))->get_size());
}
}
void OpenTypeFeaturesAdd::_bind_methods() {
}
OpenTypeFeaturesAdd::OpenTypeFeaturesAdd() {
menu = memnew(PopupMenu);
add_child(menu);
menu_cv = memnew(PopupMenu);
menu_cv->set_name("CVMenu");
menu->add_child(menu_cv);
menu_ss = memnew(PopupMenu);
menu_ss->set_name("SSMenu");
menu->add_child(menu_ss);
menu_cu = memnew(PopupMenu);
menu_cu->set_name("CUMenu");
menu->add_child(menu_cu);
button = memnew(Button);
button->set_flat(true);
button->set_text(RTR("Add feature..."));
button->set_tooltip(RTR("Add feature..."));
add_child(button);
button->connect("pressed", callable_mp(this, &OpenTypeFeaturesAdd::_features_menu));
menu->connect("id_pressed", callable_mp(this, &OpenTypeFeaturesAdd::_add_feature));
menu_cv->connect("id_pressed", callable_mp(this, &OpenTypeFeaturesAdd::_add_feature));
menu_ss->connect("id_pressed", callable_mp(this, &OpenTypeFeaturesAdd::_add_feature));
menu_cu->connect("id_pressed", callable_mp(this, &OpenTypeFeaturesAdd::_add_feature));
}
/*************************************************************************/
bool EditorInspectorPluginOpenTypeFeatures::can_handle(Object *p_object) {
return (Object::cast_to<Control>(p_object) != nullptr);
}
void EditorInspectorPluginOpenTypeFeatures::parse_begin(Object *p_object) {
}
void EditorInspectorPluginOpenTypeFeatures::parse_category(Object *p_object, const String &p_parse_category) {
}
bool EditorInspectorPluginOpenTypeFeatures::parse_property(Object *p_object, const Variant::Type p_type, const String &p_path, const PropertyHint p_hint, const String &p_hint_text, const uint32_t p_usage, const bool p_wide) {
if (p_path == "opentype_features/_new") {
OpenTypeFeaturesAdd *editor = memnew(OpenTypeFeaturesAdd);
add_property_editor(p_path, editor);
return true;
} else if (p_path.begins_with("opentype_features")) {
OpenTypeFeaturesEditor *editor = memnew(OpenTypeFeaturesEditor);
add_property_editor(p_path, editor);
return true;
}
return false;
}
/*************************************************************************/
OpenTypeFeaturesEditorPlugin::OpenTypeFeaturesEditorPlugin(EditorNode *p_node) {
Ref<EditorInspectorPluginOpenTypeFeatures> ftr_plugin;
ftr_plugin.instantiate();
EditorInspector::add_inspector_plugin(ftr_plugin);
}